Maintenance_Controller::action_convertmsgbody_display()

Complexity

Conditions	23
Paths	391

Size

Total Lines	106
Code Lines	64

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	552

Importance

Changes

0

<?php
	public function action_convertmsgbody_display()
	{
		global $context, $txt, $modSettings, $time_start;

		// Show me your badge!
		isAllowedTo('admin_forum');

		if (DB_TYPE !== 'MySQL')

The condition DB_TYPE !== 'MySQL' is always false.

			return;

		$body_type = '';

		// Find the body column "type" from the message table
		$colData = getMessageTableColumns();
		foreach ($colData as $column)
		{
			if ($column['name'] === 'body')
			{
				$body_type = $column['type'];
				break;
			}
		}

		$context['convert_to'] = $body_type == 'text' ? 'mediumtext' : 'text';

		if ($body_type === 'text' || ($body_type !== 'text' && isset($this->_req->post->do_conversion)))
		{
			checkSession();
			validateToken('admin-maint');

			// Make it longer so we can do their limit.
			if ($body_type === 'text')
				resizeMessageTableBody('mediumtext');
			// Shorten the column so we can have a bit (literally per record) less space occupied
			else
				resizeMessageTableBody('text');

			$colData = getMessageTableColumns();
			foreach ($colData as $column)
				if ($column['name'] === 'body')
					$body_type = $column['type'];

			$context['maintenance_finished'] = $txt[$context['convert_to'] . '_title'];
			$context['convert_to'] = $body_type === 'text' ? 'mediumtext' : 'text';
			$context['convert_to_suggest'] = ($body_type !== 'text' && !empty($modSettings['max_messageLength']) && $modSettings['max_messageLength'] < 65536);

			return;
		}
		elseif ($body_type !== 'text' && (!isset($this->_req->post->do_conversion) || isset($this->_req->post->cont)))
		{
			checkSession();

			if (empty($this->_req->query->start))
				validateToken('admin-maint');
			else
				validateToken('admin-convertMsg');

			$context['page_title'] = $txt['not_done_title'];
			$context['continue_post_data'] = '';
			$context['continue_countdown'] = 3;
			$context['sub_template'] = 'not_done';
			$increment = 500;
			$id_msg_exceeding = isset($this->_req->post->id_msg_exceeding) ? explode(',', $this->_req->post->id_msg_exceeding) : array();

			$max_msgs = countMessages();
			$start = $this->_req->query->start;

			// Try for as much time as possible.
			detectServer()->setTimeLimit(600);

			while ($start < $max_msgs)
			{
				$id_msg_exceeding = detectExceedingMessages($start, $increment);

				$start += $increment;

				if (microtime(true) - $time_start > 3)
				{
					createToken('admin-convertMsg');
					$context['continue_post_data'] = '
						<input type="hidden" name="' . $context['admin-convertMsg_token_var'] . '" value="' . $context['admin-convertMsg_token'] . '" />
						<input type="hidden" name="' . $context['session_var'] . '" value="' . $context['session_id'] . '" />
						<input type="hidden" name="id_msg_exceeding" value="' . implode(',', $id_msg_exceeding) . '" />';
					$context['continue_get_data'] = '?action=admin;area=maintain;sa=database;activity=convertmsgbody;start=' . $start;
					$context['continue_percent'] = round(100 * $start / $max_msgs);
					$context['not_done_title'] = $txt['not_done_title'] . ' (' . $context['continue_percent'] . '%)';

					return;
				}
			}

			createToken('admin-maint');
			$context['page_title'] = $txt[$context['convert_to'] . '_title'];
			$context['sub_template'] = 'convert_msgbody';

			if (!empty($id_msg_exceeding))
			{
				if (count($id_msg_exceeding) > 100)
				{
					$query_msg = array_slice($id_msg_exceeding, 0, 100);
					$context['exceeding_messages_morethan'] = sprintf($txt['exceeding_messages_morethan'], count($id_msg_exceeding));
				}
				else
					$query_msg = $id_msg_exceeding;

				$context['exceeding_messages'] = getExceedingMessages($query_msg);
			}